| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.95 | 7.484% | $136.4509 | $136.45 | $136.45 | $136.50 |
| Purchase #2 | $109.58 | 11.321% | $121.9856 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $113.71 | 11.659% | $126.9674 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $241.42 | 13.455% | $273.9031 | $273.90 | $273.90 | $273.90 |
| Purchase #5 | $153.65 | 4.342% | $160.3215 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $111.87 | 12.473% | $125.8235 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $82.58 | 13.839% | $94.0082 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $939.76 | $1,039.4602 | $1,039.46 | $1,039.40 | $1,039.50 | |